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| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
| commit | 57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch) | |
| tree | 5e910f0e82173f4ef4f51111366a3f1299037a7b /arch/mips/include/asm/mips_mt.h | |
Initial import
Diffstat (limited to 'arch/mips/include/asm/mips_mt.h')
| -rw-r--r-- | arch/mips/include/asm/mips_mt.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mips_mt.h b/arch/mips/include/asm/mips_mt.h new file mode 100644 index 000000000..f6ba004a7 --- /dev/null +++ b/arch/mips/include/asm/mips_mt.h @@ -0,0 +1,30 @@ +/* + * Definitions and decalrations for MIPS MT support that are common between + * the VSMP, and AP/SP kernel models. + */ +#ifndef __ASM_MIPS_MT_H +#define __ASM_MIPS_MT_H + +#include <linux/cpumask.h> + +/* + * How many VPEs and TCs is Linux allowed to use? 0 means no limit. + */ +extern int tclimit; +extern int vpelimit; + +extern cpumask_t mt_fpu_cpumask; +extern unsigned long mt_fpemul_threshold; + +extern void mips_mt_regdump(unsigned long previous_mvpcontrol_value); + +#ifdef CONFIG_MIPS_MT +extern void mips_mt_set_cpuoptions(void); +#else +static inline void mips_mt_set_cpuoptions(void) { } +#endif + +struct class; +extern struct class *mt_class; + +#endif /* __ASM_MIPS_MT_H */ |